baber/WOPTO huggingface dataset:
Patent JP-S59163699-A (JP)
Inventor: YOKOTA YOSHINAO
IPC: G08C13/02
Filed: 1983-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57151088-A (JP)
Title: Gear pump
Inventor: SAKURAI YOSHITSUGU
IPC: F04C2/18
Filed: 1981-03-14
Abstract: PURPOSE:To make it possible to install a gear pump and a switch valve or suchlike in a small sapce and also to prevent the leaking of high-pressure hydraulic oil through the joint between them by directly coupling the gear pump and the valve. CONSTITUTION:A valve mounting surface is formed in a suitable location on the body 1 of pump A or a cover plate 4 to permit the direct coupling of the gear pump A and a switch valve B so that they can be installed in a small space. In this valve mounting surface are provided a pressure hydraulic oil discharge hole 12 and a circular suction groove 13 centering around said discharge hole 12 and on the outside thereof is installed a leakage preventive packing 15. As a result the oil leaking from the discharge hole 12 on the making surfaces of the pump and the valve is drawn into the surrounding suction groove 13 in which there is normally a negative pressure and therefore there can be no leakage to the outside so that the leakage preventive packing 15 for use in low-pressure applications is sufficient to prevent the leakage of the high-pressure hydraulic oil through the joint of the pump and the valve.
Patent JP-H07243732-A (JP)
Title: Ice thermal storage apparatus
Inventor: YAMAMOTO TOSHIHIRO
IPC: F25C1/00
Filed: 1994-03-08
Abstract: PURPOSE:To provide an ice thermal storage apparatus in which freezing in a channel and supercooler is prevented by taking out only ice nucleus flowing out of a thermal storage tank and melting it. CONSTITUTION:The ice thermal storage apparatus comprises ice nucleus melting means 11 for taking out and melting only an ice piece mixed in a tube 14 when chilled water flowing out from a thermal storage tank 1 is mixed with the ice piece during an icemaking process which supplies water of the tank 1 to a supercooler 7 by a pump 2, cools it, injects it as supercooled water from a supercooled water injection nozzle 3 to collide it with a supercooling eliminating plate 10 thereby to eliminate supercooling to generate ice and stores it in the tank 1.
Patent JP-H10219860-A (JP)
Title: Gasket for construction
Inventor: YOKOTA TERUO
IPC: E04B1/684
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a gasket with excellent mountability and looseness prevention. SOLUTION: For a gasket 1 for construction, a sectionally U-shaped engagement part 3 with a fitting groove 4 between a base 3A and a subsidiary part 3B is integrally formed on the back of a contact main body 2, plural clearance grooves 3C..., 3D... are respectively formed to be long and parallel in a longitudinal direction on the opposite faces of the base 3A and the subsidiary part 3B in the fitting groove 4 and press contact protrusions 3E..., 3F... are formed by protruding the outsides of the clearance grooves 3C..., 3D... into the fitting groove 4. The inside of the subsidiary part 3B of the engagement part 3 is inclined about 10 deg. to the base 3A and the mouth of the fitting groove 4 is set narrower. The press contact protrusions 3E..., 3F... are somewhat inclined to the corner of the fitting groove 4.
Patent JP-H10216573-A (JP)
Title: Liquid diffusion device
Inventor: HAYASHI HIROAKI
IPC: B05B7/10
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid diffusion device which can select one jet angle out of a plurality of jet angles. SOLUTION: In a liquid diffusion device, a vortex flow chamber 4 is provided on the upstream side of a jet opening 3 of a main body 2 of a liquid diffusion device, and vortexes are formed in the vortex flow chamber 4 to diffuse radially a liquid from the jet opening 3 in the range of given jet angle. The device is also provided with a plurality of vortex forming flow paths 5 and 6 of different angles of flowing into the vortex flow chamber 4 or of different flow path cross-sectional areas and a flow path changeover slide valve 8 for selecting either of the vortex flow forming flow paths 5 or 6 and changing over the inflow angles of liquid into the vortex chamber 4 or the flow path cross-sectional areas thereof.
Patent JP-S54129617-A (JP)
Title: Device for guiding automotive slidable roof and method of assembling the same
Inventor: MORI YOSHIFUMI
IPC: B60J7/053
Filed: 1978-03-30
Abstract: PURPOSE: To reduce the working time of mounting an automotive slidable roof without scratching an automotive body by mounting prefabricated unitized rails in advance.  
     CONSTITUTION: Rail frame 10 has a pair of spaced side rails 8, 8', a corner 11 connected to the front end thereof, and a front rail 9 secured at the end, and is thus unitized. The corner 11 for coupling the side rails 8, 8' with the front rail 9 is formed by die-casting or the like and coupled in predetermined radius of curvature. The end of the front rail 9 becomes the same plane of the horizontal wall 20 as the bottom wall of the groove 18 and is formed with flanges 21 at both sides. This wall 20 is inserted into the step 17 of the corner 11. Thus, the automotive roof is assembled to integrally unitize the side rails with the front rail. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06252910-A (JP)
Title: Pll circuit
Inventor: TAO SHIYOUJI
IPC: H04L7/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide a PLL circuit which can generate a stable output clock. CONSTITUTION:A PLL circuit consists of a phase comparator means 1 which compares the input/output clocks Si and Sr with each other and outputs the phase difference data, a clock monitoring part 2 which activates the break detecting signal COFF of the input clock, a shift register means 3 which latches the signal COFF and the phase difference data to perform an n-stage shift operation with the output clock used as a latch signal, a control voltage generator means 4 which applies the D/A conversion to the phase difference data sent from the means 3 and generates the analog control voltage Vc, an output clock generator means 5 which generates an output clock having its frequency changing close to that of the input clock, and a latch control part 6 which supplies a latch signal LP to the final stage only when the signal COFF and the clock break detecting signal DCOFF received from the (n-1)-th stage are not active.
Patent JP-S59162547-A (JP)
Title: Phenol type cyan coupler
Inventor: ISHII FUMIO
IPC: G03C7/34
Filed: 1983-03-07
Abstract: PURPOSE:To obtain a cyan coupler having superior weather resistance and favorable spectral absorption characteristics by bonding a specified substituent to a substituent at the 2- or 5-position of the benzene ring of a 2,5-diacylaminophenol type cyan coupler. CONSTITUTION:A substituent represented by formula I (where R1 is alkoxy, aryloxy, halogen or OH; R2 is halogen or a univalent org. group; n is 0-4; and when n is >=2, the substituents R2 may be identical with or different from each other) is bonded to a substituent at the 2- or 5-position of the benzene ring of a cyan coupler so as to provide a structure represented by formula II or III (where R3 is alkylene; R4 is alkyl or aryl; R5 is H or alkyl; R6 is halogen, alkyl or alkoxy; m is 0-4; J is alkylene or phenylene; and Z is H or a group which can be eliminated during a coupling reaction with the oxidized product of a color developing agent). A cyan coupler having considerably improved light resistance and superior color developing power is obtd.
Patent JP-H01257658-A (JP)
Title: Booster for brake fluid pressure
Inventor: OTA YOSHIKI
IPC: B60T13/12
Filed: 1988-02-19
Abstract: PURPOSE:To reduce the size of a master cylinder without lowering boost action to a brake device by intensifying brake fluid pressure, utilizing a pressure receiving area difference of a stepped piston in a brake system for connecting the master cylinder and a wheel cylinder. CONSTITUTION:The above booster includes a casing 1 where the first cylinder portion 3 connected to a master cylinder 2 and the second cylinder portion 5 connected to a wheel cylinder 4 are formed, wherein a stepped piston 6 having a pressure receiving area on the cylinder portion 3 side larger than that on the cylinder portion 5 side is fitted extending from the cylinder portion 3 to the cylinder portion 5. A communicating hole 7 communicating the respective cylinder portions 3, 5 is formed on the piston 6, and a valve 9 urged to the left by a spring 19 is freely seated at a valve seat 18 at the end portion thereof. In the casing 1, further a pressure chamber 22 is formed and the pressure chamber 22 is communicated with a high pressure supply source 10 and the cylinder portion 5 through passages 23, 11.
Patent JP-H06228936-A (JP)
Title: Oil fence
Inventor: YAMASE HARUYOSHI
IPC: E02B15/06
Filed: 1993-02-03
Abstract: PURPOSE:To prevent dispersion of crude oil or floating mud over the surface of the sea by a method wherein gas-filled bottles are connected through check valves to bags of floating bodies when a flexible membrane, with a plurality of floating bodies attached to the upper side thereof, is stretched underwater, and gas is injected into the bags immediately before putting the membrane into the water. CONSTITUTION:A weight 2 is attached to the lower end of a flexible membrane 1, airtight bags 3 in the number corresponding to the number of floating bodies provided at specified intervals to the upper part of the membrane 1 are attached to the membrane, and such membranes are connected together continuously. Then, the bags 3 and high-pressure gas bottles 7 are connected with high- pressure gas injecting devices 6, and check valves 9 that are openable only to the bags 3 and exhaust valves 10 are provided to the bags 3. As an oil fence 0 is put into the sea, the lower parts of the membranes 1 are lowered by the gravity, and gas inside the bottles 7 is injected into the bags 3, and the bags are expanded and floated therewith. Thereby, crude oil over the surface of the sea or floating mud in the water can be prevented from dispersing.
Patent JP-S61197515-A (JP)
Title: Antiasthmatic agent
Inventor: IWAKI HIDEYUKI
IPC: A61K31/22
Filed: 1985-02-26
Abstract: PURPOSE:To provide an antiasthmatic agent containing a specific 1,4- benzoquinone derivative, having 5-lipoxigenase-inhibiting action, and useful for the prevention and remedy of various diseases caused by the formation of SRS-A. CONSTITUTION:The objective agent contains the compound of formula I {R<1> and R<3> are alkyl, alkoxy, amino, etc.; R<2> is H, halogen, alkyl, etc.; A and D are alkylene; B is CH=CH, group of formula II, CidenticalC, etc.; when m is 1, lis 0 or 1, and when m is 0, l is also 0; E is group of formula III [R<4> and R<6> are R<1>; R<5> is R<2>, G-CidenticalC-R<8> (G is alkylene; R<8> is alkyl), etc.], or group of formula IV (R<7> is H or methyl)}, or formula V (R<11> is OH or alkoxy; R<12> is H or R<12>; R<13> is H or alkyl; M is alkylene; Q is CH=CH, group of formula II, CidenticalC or CH2-CH2) as an active component. The compound has cerebral and cardiac circulation improving activity and cerebral ischemia-preventive activity as well, and is useful also as an agent for activating cardiac and cerebral metabolism, remedy for cardiac insufficiency and cardiac and cerebral circulation improving agent.
Patent JP-2000234958-A (JP)
Title: Probe for spectroscopic measurement
Inventor: GUNJIMA MASASHI
IPC: G01J3/46
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a probe for spectroscopic measurement easily measuring spectroscopic transmissivity of colored liquid with high accuracy. SOLUTION: A probe 10 for spectroscopic measurement has a probe body 12, a movable part 14 connected capable of approaching and leaving to this, a drive mechanism for approaching and leaving them, a transparent plate 32 supported by the probe body 12, and a transparent plate 30 supported by the movable part 14, To the transparent plate 32, a plurality of projections 34 are provided on the surface facing to the transparent plate 30. These are the same height and function for forming a space with a specific uniform thickness between them when two transparent plates 30 and 32 are put close. Below the transparent plate 30, a transmitted measurement light emission part 46 for emitting light for spectroscopic transmissivity measurement is arranged.  Above the transparent plate 32, a light reception part 52 for receiving the transmitted light and sending it to a spectroscopic photometer 56 is arranged.
Patent JP-H10235092-A (JP)
Title: Clothing drier
Inventor: ASANUMA KATSUHIKO
IPC: D06F58/02
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To surely avoid locking of a motor if clothing to be dried in a drum has lumped, irrespective of the amount and kind of the clothing to be dried, and to enable more accurate control at even higher detecting accuracy, for the avoidance of locking of the motor, irrespective of whether room temperature is high or low. SOLUTION: In a clothing drier in which clothing to be dried is dried by supplying into a drum hot air produced by both a fan driven and rotated by a motor together with the drum and a PTC heater heating the air blown by the fan, a current flowing in the PTC heater during its drying operation is detected (S2), the fluctuation width of the current flowing in the PTC heater is compared (S3) with a predetermined fluctuation width according to the result detected, and if, from the comparison result, the fluctuation width of the current flowing in the PTC heater is determined to exceed the predetermined fluctuation width, the motor is reversed (S12); the motor is controlled so that it is held reversed until the fluctuation width of the next current flowing in the PTC heater is determined to exceed the predetermined fluctuation width.
Patent JP-S63204330-A (JP)
Title: Automatic program generating system
Inventor: MUKAI TOSHIO
IPC: G06F9/45
Filed: 1987-02-19
Abstract: PURPOSE:To save labor and to prevent the erroneous output of a data from being generated, by generating a source program automatically with a format edited with the format corresponding to the attribute of each member at every member unit forming a structure body based on a bit of information inputted in a command form. CONSTITUTION:When the bit of information regarding the structure body having substance is inputted in the command form, the name of the structure body included in the bit of information is found from a structure defining group, and the parameter group of a function which issues the standard output of each member is generated according to the stipulation of the structure body having the name of the structure body, then, the source program is generated automatically. In such a way, even when a large amount of data targeted to be outputted exists and a considerable number of structure targeted to be outputted exists, the labor can be saved, and also, the erroneous output of the data can be prevented from occurring.
Patent JP-S63208450-A (JP)
Title: Method for separating packed paper sheet
Inventor: IMAIZUMI YUKIO
IPC: B65H1/04
Filed: 1987-02-20
Abstract: PURPOSE:To automatically separate and smoothly send packed sheets of paper stacked on a plurality of stages by one stage at a time by extruding said packed sheets of paper on the uppermost stage while jetting air between said sheets and ones on the next lower stage from an air nozzle. CONSTITUTION:When, after the stoppage of lifting a lift table, a screw 14 is rotated to propel forward a slide bed 6 and an extruder 18, a projection 18b on the extruder 18 abuts against the rear end of packed sheets of paper on the uppermost to extrude forward the packed sheets of paper. During the extrusion, air is jetted from an air nozzle 19 between the packed sheets of paper on the uppermost stage and next lower stage. Thus, the packed sheets of paper on the uppermost stage can slide smoothly on those on the next lower stage, so that the packed sheets of paper can be separated and sent automatically smoothly from the uppermost stage ones by one stage at a time.
Patent JP-S52120669-A (JP)
Title: Voltage dividing circuit for series connected semiconductor rectifying elements
Inventor: MITSUOKA HIROSHI
IPC: H02M1/00
Filed: 1976-04-02
Abstract: PURPOSE:To eliminate long time application of burdened differnece voltage among each element and to obtian a good voltage dividing operation, by connecting resistors and discharging blocking capacitive elemnts to semiconductor elements in parallel, in the series circuit using a plural number of semiconductors such as SCR.
Patent JP-S63205341-A (JP)
Title: Polypropylene resin composition
Inventor: NOMURA MANABU
IPC: C08L21/00
Filed: 1987-02-20
Abstract: PURPOSE:To obtain the title composition excellent in moldability, heat resistance, rigidity, surface hardness and solid phase adhesion, by mixing a specified PP resin with a styrene/maleic anhydride copolymer and a styrene copolymer rubber. CONSTITUTION:A composition comprising 35-77wt.% PP resin (A) of an MI >=15g/10min, 15-45wt.% styrene/maleic anhydride copolymer (B) of a maleic anhydride unit content of 2-30mol.% and 3-25wt.% styrene copolymer rubber (C) (e.g., styrene/butadiene/styrene copolymer rubber) is mixed with 100pts.wt. or below inorganic filler (D) (e.g., talc of an average particle diameter of 0.5-2mum), 3pts.wt. or below hindered or phosphorus-containing antioxidant (E) [e.g., triphenyl phosphite) and a surface treating agent such as a silane coupling agent, a dispersant, an ultraviolet absorber, etc., (F).
Patent JP-H059195-A (JP)
Title: New phenylglycoside
Inventor: SATO TOSHIO
IPC: C07H15/203
Filed: 1991-03-04
Abstract: PURPOSE:To provide a new phenylglycoside having excellent activity to suppress the isolation of histamine from mast cell and, accordingly, useful as a new antiallergic agent effective for suppressing the isolation of histamine itself from mast cell. CONSTITUTION:The phenylglycoside of formula I [X is sugar residue obtained by removing all hydroxyl groups from a sugar having (n+1) hydroxyl groups; (n) is 3 or 4; R<1> is 9-18C alkyl], e.g. 4-decyloxyphenyl-beta-D-glycopyranoside. The compound can be produced by the deacetylation of the compound of formula II The compound of formula II is obtained e.g. by reacting a monoalkylhydroquinone of formula III with a peracetylated sugar of formula IV in a non-aqueous solvent (e.g. benzene) in the presence of an organic solvent complex of a Lewis acid as a catalyst. The organic acid complex of Lewis acid is e.g. BF3.ether.
Patent JP-H09231389-A (JP)
Title: Method for reducing and displaying discriminatable picture
Inventor: SUZUKI TETSUYA
IPC: G06F17/30
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a discriminatable picture reducing/displaying method capable of discriminating the contents of a document by a reduced picture for display at the time of displaying an imaged document or an electronized document by a reduced picture to manage/retrieve the document. SOLUTION: A picture reducing means 1 inputs a picture converted from one page of a document and outputs a picture obtained by reducing the whole input picture at a reduction rate enabling a person to discriminate the contents of a document. An automatic space recognizing means 2 automatically recognizes the upper, lower, right, and left space parts of an imaged document and specifies the description range of data such as characters, tables, graphics, and pictures in the document. A picture segmenting means 3 segments a part or all of the range recognized by the means 2 from the picture reduced by the means 1.
Patent JP-S60182551-A (JP)
Title: Shift device for reel drive disk
Inventor: KATSUMATA HIROSHI
IPC: G11B15/68
Filed: 1984-02-29
Abstract: PURPOSE:To simplify the structure of a shift device for reel drive disk and to attain a sliding action of a slide stage with high accuracy, by pressing selectively the slide stage which is moved by the feed screws to plural stoppers by means of a limiter spring and giving the automatic control to the center distance between both reel drive disks. CONSTITUTION:Limiter springs 45a, 45b, 46a and 46b are provided at both sides of nuts 40a and 40b of slide stages 9a and 9b attached to both reel drive disks 1a and 1b. These limiter springs engage feed screws 31a and 31b having stoppers 48 at both ends respectively. While loadable/unloadable intermediate stoppers 59a and 59b are set between both screws 31a and 31b. In such a constitution, the stages 9a and 9b are moved by the revolutions of feed screws and then pressed selectively to the prescribed stoppers by the force of the limiter springs. The center distance between both reel drive disks is automatically controlled for application to different sizes of cassettes. Thus a motor 35 having a small torque suffices. This simplifies the structure of a shift device for reel drive disk together with the highly accurate sliding actions.
Patent JP-S55130540-A (JP)
Title: Photomask pattern
Inventor: HIROSHIMA MINORU
IPC: G03F1/68
Filed: 1979-03-31
Abstract: PURPOSE:To reduce the quantity of a bulge by shifting a portion, inward from the boundary of the gap portion between patterns, which is adjacent to the gap portion and is to be double exposed in case of exposure after rectangular decomposition. CONSTITUTION:After rectangularly decomposing a pattern each portion S' adjacent to a gap portion out of a portion to be double exposed with a pattern generator is shifted inward by (a) from boundary (l) of the gap portion. The value of (a) is preferably adjusted to 0.1-0.2mum. Thus, even if a reticle pattern is bulged at each double exposed portion, the bulge does not penetrate into the gap portion. Thus, a photomask with a minute pattern of large area and high density can surely be obtained with accuracy.
Patent JP-H09232701-A (JP)
Title: Printing, circuit board and printed-circuit board mounting structure
Inventor: MATAHIRA HIROSHI
IPC: H05K1/02
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To ensure insulation of a prints along with the adhesion of the prints by using a pigment white ink obtainable by forming a light-hardening agent and a metallic oxide into a liquid state with a solvent by an ink jet system and to enable the printing work of circuit symbols, layout symbols and the like, such as characters to show electronic component mounting positions on a printed-circuit board or the like. SOLUTION: Printing is conducted on a board 1 using pigment white ink obtainable by forming a light-hardening agent and a metallic oxide in a liquid state with a solvent by an ink jet system. As the solvent, an alcoholic solvent is used and printing is conducted by a printing heat part 2 constituting an ink jet printer. That is, the pigment white ink is previously filled in an ink cartridge 5 and the white ink is sent to the head part 2. After the ink is stored in the head part 2 to a certain degree, the head part 2 starts action, the white ink is jetted and discharged through a group of ink discharge orifices, which consist of a plurality of ink discharge orifices, and circuit symbols and layout symbols are printed on the board 1 at high speed.
Patent JP-H08206663-A (JP)
Title: Removal of arsenic by permeable membrane in water purifying treatment
Inventor: ONIZUKA TAKUYA
IPC: C02F9/00
Filed: 1995-02-03
Abstract: PURPOSE: To obtain stable high water quality by separating flocs consisting of hydroxide of a flocculant metal salt and arsenic generated by a coprecipitation method using a flocculant by a ultrafiltratioan membrane or a microfilter membrane. CONSTITUTION: Raw water containing arsenic is sent to the circulating water tank of a membrane filter device by a raw water pump 1 while an oxidizing agent and a flocculant are respectively injected into a raw water pipeline from an oxidizing agent tank 3 and a flocculant tank 4 by an oxidizing agent injection pump 5 and a flocculant injection pump 6 to be mixed with raw water by a pipe mixer 7. The mixed liquid in the circulating water tank 2 is supplied to a membrane module 9 by a circulating pump 8. The filtered treated water flows in a post-stage safe membrane module 10. The membrane filtered water is weighed by a flowmeter 11 to flow in a purified water tank 12. By this constitution, stable high water quality is obtained.